Petrogeneza granita i stijena srednjeg do visokog stupnja metamorfizma u kamenolomu Puklica (Đulovac, Papuk)

master's thesis

• Title (english): Petrogenesis of granites and medium-to-high-grade metamorphism rocks in the Puklica quarry (Đulovac, Mt. Papuk)
• Author: Sandra Hanževački
• Mentor: Dražen Balen (mentor)
• Committee member: Dražen Balen (predsjednik povjerenstva)
• Committee member: Marijan Kovačić (član povjerenstva)
• Committee member: Blanka Cvetko Tešović (član povjerenstva)
• Granter: University of Zagreb; Faculty of Science; (Department of Geology); Zagreb
• Defense date and country: 2015-09-30, Croatia
• Scientific / art field, discipline and subdiscipline: NATURAL SCIENCES; Geology

Abstract

Istraţivani kamenolom nalazi se u blizini malenog naselja Puklica na sjeverozapadnim obroncima Papuka. Stijene u kamenolomu koje ĉine razliĉiti tipovi gnajseva, granita i migmatita zajedno sa stijenama progresivnometamorfnog kompleksa predstavljaju osnovnu graĊevnu jedinicu Papuka i velikog dijela kristaline podloge Panonskog bazena. Na temelju rezultata terenskog istraţivanja, mikrofiziografije stijena i mikrotektonike zakljuĉeno je da su migmatiti nastali parcijalnim taljenjem gnajseva. U kasnijim fazama dolazi do utiskivanja granitne magme i nastanka boranih migmatita u središnjem dijelu kamenoloma. Na temelju rezultata kemijske analize zakljuĉeno je da analizirani graniti predstavljaju granite tipiĉne za gornje dijelove kontinetske kore dok su geotermobarometrijskim metodama okvirno odreĊeni PT-uvjeti tijekom nastanka migmatita.

Abstract (english)

The quarry examined in this research is located near the small village named Puklica on the northwestern slopes od Mt. Papuk. Rocks in the quarry, that are represented by various types of gneiss, granites and migmatites, together with the rocks from progressive metamorphic complex, make the constituent parts of Mt. Papuk and most of the crystallyne basement of the Pannonian Basin. Based on the field research results, microscopy and microtectonics, it is determined that migmatites formed by partial melting of gneiss. Granite emplacement and formation of folded migmatites in the central parts of the quarry took place after the partial melting. Based on the mineral chemsitry results, it is determined that granites in the quarry correspond with granits tipically found in the upper continetnal crust while geothermobarometry provided PT-conditions during the formation of migmatites.

• Keywords: anateksis; geotermobarometrija; gnajs; granit; migmatit; Papuk
• Keywords (english): anatexis; geothermobarometry; gneiss; granite; migmatite; Mt. Papuk
• Language: croatian
• URN:NBN: urn:nbn:hr:217:231388
• Study programme: Title: Graduate university study of Geology; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra geologije (magistar/magistra geologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2017-02-27 13:49:27